JPH02148403U - - Google Patents
Info
- Publication number
- JPH02148403U JPH02148403U JP5678989U JP5678989U JPH02148403U JP H02148403 U JPH02148403 U JP H02148403U JP 5678989 U JP5678989 U JP 5678989U JP 5678989 U JP5678989 U JP 5678989U JP H02148403 U JPH02148403 U JP H02148403U
- Authority
- JP
- Japan
- Prior art keywords
- protractor
- blade
- angle scale
- board
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007796 conventional method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989056789U JPH0438243Y2 (US20080094685A1-20080424-C00004.png) | 1989-05-17 | 1989-05-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989056789U JPH0438243Y2 (US20080094685A1-20080424-C00004.png) | 1989-05-17 | 1989-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02148403U true JPH02148403U (US20080094685A1-20080424-C00004.png) | 1990-12-17 |
JPH0438243Y2 JPH0438243Y2 (US20080094685A1-20080424-C00004.png) | 1992-09-08 |
Family
ID=31580930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989056789U Expired JPH0438243Y2 (US20080094685A1-20080424-C00004.png) | 1989-05-17 | 1989-05-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0438243Y2 (US20080094685A1-20080424-C00004.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6032453B1 (ja) * | 2016-03-23 | 2016-11-30 | 新潟精機株式会社 | 副尺目盛付きプロトラクタ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4832075U (US20080094685A1-20080424-C00004.png) * | 1971-08-23 | 1973-04-18 | ||
JPS6198092U (US20080094685A1-20080424-C00004.png) * | 1984-12-01 | 1986-06-23 |
-
1989
- 1989-05-17 JP JP1989056789U patent/JPH0438243Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4832075U (US20080094685A1-20080424-C00004.png) * | 1971-08-23 | 1973-04-18 | ||
JPS6198092U (US20080094685A1-20080424-C00004.png) * | 1984-12-01 | 1986-06-23 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6032453B1 (ja) * | 2016-03-23 | 2016-11-30 | 新潟精機株式会社 | 副尺目盛付きプロトラクタ |
Also Published As
Publication number | Publication date |
---|---|
JPH0438243Y2 (US20080094685A1-20080424-C00004.png) | 1992-09-08 |